Polyethylene Terephthalate, often abbreviated as PET, is a type of plastic commonly used in packaging, especially for bottles and containers. It is lightweight, strong, and resistant to moisture, making it ideal for holding beverages and food. PET is also recyclable, which helps reduce waste and environmental impact. In addition to packaging, PET is used in textiles, where it is known as polyester. This versatile material can be found in clothing, upholstery, and various household items. Its durability and ease of care make it a popular choice for both consumers and manufacturers.